EP2818458B1 - Verfahren zur Herstellung von Methanol in Parallelreaktoren - Google Patents

Verfahren zur Herstellung von Methanol in Parallelreaktoren Download PDF

Info

Publication number
EP2818458B1
EP2818458B1 EP13174010.2A EP13174010A EP2818458B1 EP 2818458 B1 EP2818458 B1 EP 2818458B1 EP 13174010 A EP13174010 A EP 13174010A EP 2818458 B1 EP2818458 B1 EP 2818458B1
Authority
EP
European Patent Office
Prior art keywords
methanol
reactor
gas
mole
synthesis gas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP13174010.2A
Other languages
English (en)
French (fr)
Other versions
EP2818458A1 (de
Inventor
Hassan Modarresi
Christian Wix
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Topsoe AS
Original Assignee
Haldor Topsoe AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to EP13174010.2A priority Critical patent/EP2818458B1/de
Application filed by Haldor Topsoe AS filed Critical Haldor Topsoe AS
Priority to PL13174010T priority patent/PL2818458T3/pl
Priority to US14/892,124 priority patent/US9464014B2/en
Priority to CA2911306A priority patent/CA2911306C/en
Priority to EA201690088A priority patent/EA031957B1/ru
Priority to PCT/EP2014/059962 priority patent/WO2014206635A1/en
Priority to CN202010498380.1A priority patent/CN111574324A/zh
Priority to CN201480032837.2A priority patent/CN105392762A/zh
Publication of EP2818458A1 publication Critical patent/EP2818458A1/de
Application granted granted Critical
Publication of EP2818458B1 publication Critical patent/EP2818458B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • C07C29/152—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the reactor used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1856—Stationary reactors having moving elements inside placed in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0292—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds with stationary packing material in the bed, e.g. bricks, wire rings, baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
    • B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
    • B01J8/0453—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being superimposed one above the other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2208/00274—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/02—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles
    • B01J2208/023—Details
    • B01J2208/027—Beds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Definitions

  • the present invention relates to a novel process for the preparation of methanol in parallel reactors.
  • US 5,827,901 describes a process for producing methanol from a synthesis gas containing hydrogen and carbon oxides, where the synthesis gas is passed through a first synthesis reactor provided with a catalyst and then through a second synthesis reactor, also provided with a catalyst which is cooled with synthesis gas.
  • the two reactors are connected in series.
  • WO 2011/101081 A1 describes the preparation of methanol by means of a catalytic process with a plurality of serial synthesis stages, in which the severity of the reaction conditions, measured on the basis of the reaction temperature and/or the concentration of carbon monoxide in the synthesis gas, decreases from the first to the last reaction stage in the flow direction.
  • the first reaction stage uses a first catalyst with low activity but high long-term stability, while the last reaction stage uses a second catalyst with high activity but low long-term stability.
  • DE 40 04 862 C2 describes a method for methanol synthesis using at least two methanol synthesis reactors, said reactors both (or all) being multi-bed reactors. These reactors, which can be arranged in series or in parallel, are all fed with the same feed flows and patterns, whereas in the present invention the first reactor is fed with either fresh synthesis gas or a mixture of fresh synthesis gas and recycle gas.
  • the purpose of the invention described in the DE publication is to establish improved reaction conditions, especially including optimization of the reactors leading to savings in reactor volumes.
  • JP published application no. S51-131813 describes a process for methanol production comprising the steps of first introducing a starting material gas comprising carbon oxides and hydrogen into a non-circulating reactor to partially react said gas and then introducing unreacted gas contained in the outlet gas from the non-circulating reactor into a circulating reactor to react said outlet gas. It appears from the drawings that the connection between the non-circulating reactor and the circulating reactor is serial.
  • a boiling-water reactor (BWR) is used to convert the gas mixture of fresh synthesis gas from a reformer/gasifier unit (called makeup gas in the following) and recycle gas, i.e. unconverted synthesis gas.
  • GCR The basic idea of using a GCR is to utilize the methanol synthesis heat to directly heat up the cold recycle gas.
  • a GCR is quite similar to a BWR as regards the mechanical structure, yet it can be cheaper than the BWR, which is due to equalized operating pressures inside the tubes and the shell.
  • a GCR or a multi-bed quench reactor is employed together with a BWR, the two reactors being used in parallel in the methanol synthesis process.
  • This arrangement enables CO concentration flexibility in order to control the maximum temperature in each of the parallel reactors.
  • the recycle gas is less strong (i.e. having a relatively low percentage of CO) than the makeup gas.
  • Yet another aspect of the invention is that it can enable the plant operators to operate the BWR at a fixed steam pressure from the start-of-run (SOR) to the end-of-run (EOR) of the plant by adjusting the strength of the BWR feed gas.
  • the BWR would receive feed gas lean in carbon monoxide by adding more carbon monoxide lean recycle gas to the carbon monoxide rich makeup gas at SOR condition, when the catalyst is fresh and highly active.
  • the catalyst when the catalyst is aged/deactivated, stronger feed gas can be introduced to the BWR by restricting or cutting the recycle gas to it.
  • the process according to the invention can be used in new methanol production plants, but it is also usable for revamping of existing plants in order to increase the capacity of such plants.
  • the present invention relates to a novel process for the preparation of methanol, said process comprising the steps of
  • the methanol catalyst in the first methanol reactor is indirectly cooled by boiling water and the methanol catalyst in the second methanol reactor is indirectly cooled by the unconverted synthesis gas prior to conversion into the second effluent.
  • the characteristic feature of connecting the reactors in parallel is that both reactors are fed with a feed gas that does not contain methanol. As a consequence, the reactors do not need to operate at lower temperatures, i.e. below 230°C, as it is the case with reactors connected in series, e.g. described in US 2011/0065966 . Further, unlike the methanol production process described in US 2011/0065966 , where different types of methanol catalysts must be used in the two reactors because of the temperature difference (high temperature in the BWR and lower temperature in the GCR), a single type of methanol catalyst can be used in the two reactors in the process according to the invention.
  • the two reactors can receive different fractions of the makeup gas and the recycle gas flows.
  • the carbon oxides and hydrogen in the BWR and the GCR are provided by a mixture of fresh synthesis gas and a part of the unconverted synthesis gas. Furthermore, the gaseous phase is contacted with the methanol catalyst after having directly or indirectly cooled the methanol catalyst in the second reactor.
  • the carbon oxides and hydrogen in the BWR are provided by a mixture of fresh synthesis gas and the gaseous phase from step d) of the above process. Furthermore, the carbon oxides and hydrogen in the GCR are provided by a mixture of the gaseous phase from step d) of the above process and the fresh synthesis gas.
  • the other part of the makeup gas (3) is mixed with another part of the pre-heated recycle gas (12).
  • the resulting mixed gas (13) is fed to the GCR (B).
  • the effluents from the two reactors, i.e. (5) and (14), are mixed, and the resulting stream (6) is cooled down in the cooler (E).
  • the cooled product stream (7) is separated into the raw methanol product (15) and an unconverted gas stream in the gas/liquid separator (C).
  • the unconverted gas stream from the separator (C) is divided into the purge stream (16) and a cold recycle gas stream (8).
  • the purpose of purging a small fraction of the recycle gas is to prevent accumulating the inert gases in the synthesis loop.
  • the cold recycle gas stream (8) is pressurized by passage through the gas compressor (D).
  • the pressurized gas (9) is used for removing the heat of reaction, which is generated in the GCR (B). This is done by indirect cooling, and the heated recycle gas (10) is split up into two streams (11) and (12) and fed to the reactors (A) and (B), respectively.
  • FIG. 2 An alternative to the process layout described above is shown in Fig. 2 .
  • the GCR is replaced by a multistage packed-bed reactor (F).
  • the heat of reaction is removed by direct injection of a part of the cold recycle gas (9) between the beds of the reactor (F).
  • the remaining part of the cold recycle gas (10) can be divided and fed to either or both of the reactors (A) and (F).
  • a pre-heating of stream (10) may be necessary.
  • the layout in Fig. 2 may resemble that of DE 40 04 862 C2 , but the present layout contains only two reactors (non-identical), whereas that of DE 40 04 862 C2 can contain more than two reactors, which are all of the same type.
  • the makeup gas (which is rich in carbon monoxide) is mixed with a part of the recycle gas (which is lean in carbon monoxide) and fed to the boiling water reactor (BWR).
  • BWR boiling water reactor
  • concentration of carbon monoxide in the BWR feed gas drops from 28 mole% to 19.8 mole%.
  • the GCR only receives the recycle gas with a carbon monoxide concentration of 11.2 mole%.
  • This scenario of operation can be applied during SOR of the plant when the catalyst is fresh and highly active.
  • a part of the makeup gas is also fed to the GCR in order to increase the carbon monoxide concentration in the GCR feed gas stream to 21.1 mole%, and consequently to decrease the carbon monoxide concentration in the BWR feed gas stream to 15.5 mole%.
  • the recycle gas stream to the BWR can be restricted or even cut in order to increase the carbon monoxide concentration in the BWR feed gas and further dilute the GCR feed gas.
  • this operational scenario may be used at the EOR of the plant.
  • the operating pressure of the synthesis loop is about 90 barg.
  • the process conditions in the two examples are compared. Comparison of two alternative processes for parallel BWR and GCR Stream T Flow x10 3 (°C) (Nm 3 /h) H 2 CO CO 2 H 2 O CH 3 OH Inert Gases Ex.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Claims (6)

  1. Verfahren zur Herstellung von Methanol, umfassend die Schritte
    a) Umsetzen von Kohlenstoffoxiden und Wasserstoff in Gegenwart eines Methanol-Katalysators in einem ersten Methanolreaktor um einen ersten methanolhaltigen Abstrom zu erhalten;
    b) Einführen von nicht umgesetzten Synthesegas in einen zweiten Methanolreaktor und Umsetzen in Gegenwart eines Methanol-Katalysators um einen zweiten methanolhaltigen Abstrom zu erhalten, wobei der erste Methanolreaktor und der zweite Methanolreaktor parallel geschaltet sind;
    c) Vereinigen des ersten und des zweiten Abstroms, und
    d) Abkühlen und Auftrennen des vereinigten und gekühlten Abstroms in eine methanolhaltige Flüssigphase und nicht umgesetztes Synthesegas,
    wobei der erste Methanolreaktor ein Siedewasser-Reaktor ist und der zweite Methanolreaktor ein gasgekühlter Reaktor oder mehrstufiger Füllkörper-Reaktor ist.
  2. Verfahren gemäß Anspruch 1, wobei der Methanol-Katalysator in dem ersten Methanolreaktor indirekt durch siedendes Wasser gekühlt wird und der Methanol-Katalysator in dem zweiten Methanolreaktor indirekt durch das nicht umgesetzte Synthesegas vor der Umsetzung zu dem zweiten Abstrom gekühlt wird.
  3. Verfahren gemäß Anspruch 1 oder 2, wobei die Kohlenstoffoxide und Wasserstoff in dem Siedewasser-Reaktor und in dem gasgekühlten Reaktor durch eine Mischung aus frischem Synthesegas und einem Teil des nicht umgesetzten Synthesegases bereitgestellt werden.
  4. Verfahren gemäß Anspruch 3, wobei die gasförmige Phase nach dem direkten oder indirekten Abkühlen des Methanol-Katalysators in dem zweiten Reaktor mit dem Methanolkatalysator in Kontakt gebracht wird.
  5. Verfahren gemäß einem der Ansprüche 1 bis 4, wobei die Kohlenstoffoxide und der Wasserstoff in dem Siedewasserreaktor durch eine Mischung aus frischem Synthesegas und der gasförmigen Phase aus Schritt d) bereitgestellt werden.
  6. Verfahren gemäß einem der Ansprüche 1 bis 5, wobei die Kohlenstoffoxide und Wasserstoff in dem gasgekühlten Reaktor durch eine Mischung aus der gasförmigen Phase aus Schritt d) und dem frischen Synthesegas bereitgestellt werden.
EP13174010.2A 2013-06-27 2013-06-27 Verfahren zur Herstellung von Methanol in Parallelreaktoren Active EP2818458B1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
PL13174010T PL2818458T3 (pl) 2013-06-27 2013-06-27 Sposób wytwarzania metanolu w reaktorach równoległych
EP13174010.2A EP2818458B1 (de) 2013-06-27 2013-06-27 Verfahren zur Herstellung von Methanol in Parallelreaktoren
CA2911306A CA2911306C (en) 2013-06-27 2014-05-15 Process for the preparation of methanol in parallel reactors
EA201690088A EA031957B1 (ru) 2013-06-27 2014-05-15 Способ получения метанола в параллельных реакторах
US14/892,124 US9464014B2 (en) 2013-06-27 2014-05-15 Process for the preparation of methanol in parallel reactors
PCT/EP2014/059962 WO2014206635A1 (en) 2013-06-27 2014-05-15 Process for the preparation of methanol in parallel reactors
CN202010498380.1A CN111574324A (zh) 2013-06-27 2014-05-15 并联反应器中制备甲醇的方法
CN201480032837.2A CN105392762A (zh) 2013-06-27 2014-05-15 并联反应器中制备甲醇的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13174010.2A EP2818458B1 (de) 2013-06-27 2013-06-27 Verfahren zur Herstellung von Methanol in Parallelreaktoren

Publications (2)

Publication Number Publication Date
EP2818458A1 EP2818458A1 (de) 2014-12-31
EP2818458B1 true EP2818458B1 (de) 2016-10-19

Family

ID=48699611

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13174010.2A Active EP2818458B1 (de) 2013-06-27 2013-06-27 Verfahren zur Herstellung von Methanol in Parallelreaktoren

Country Status (7)

Country Link
US (1) US9464014B2 (de)
EP (1) EP2818458B1 (de)
CN (2) CN111574324A (de)
CA (1) CA2911306C (de)
EA (1) EA031957B1 (de)
PL (1) PL2818458T3 (de)
WO (1) WO2014206635A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201600793D0 (en) * 2016-01-15 2016-03-02 Johnson Matthey Davy Technologies Ltd Methanol process
GB201600794D0 (en) * 2016-01-15 2016-03-02 Johnson Matthey Davy Technologies Ltd Methanol process
US11130680B2 (en) * 2017-03-12 2021-09-28 Haldor Topsoe A/S Co-production of methanol, ammonia and urea
WO2018166872A1 (en) * 2017-03-12 2018-09-20 Haldor Topsøe A/S Co-production of methanol and ammonia
CN114901619A (zh) * 2020-01-02 2022-08-12 沙特基础全球技术有限公司 由富惰性物的合成气生产甲醇的方法
CN116457325A (zh) 2020-11-17 2023-07-18 道达尔能源一技术 用于由富co2合成气合成甲醇的工艺
WO2023154854A1 (en) * 2022-02-14 2023-08-17 Cribl, Inc. Edge-based data collection system for an observability pipeline system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51131813A (en) 1975-05-07 1976-11-16 Mitsubishi Gas Chem Co Inc Process for methanol production
US4766154A (en) * 1987-02-06 1988-08-23 Air Products And Chemicals, Inc. Liquid phase methanol reactor staging process for the production of methanol
DE4004862A1 (de) 1990-02-16 1991-08-22 Uhde Gmbh Methanolsynthese mit frischgaszufuhr
DE4416425A1 (de) * 1994-05-10 1995-11-16 Metallgesellschaft Ag Verfahren zur Erzeugung von Methanol
DE19605572A1 (de) 1996-02-15 1997-08-21 Metallgesellschaft Ag Verfahren zum Erzeugen von Methanol
GB0418654D0 (en) * 2004-08-20 2004-09-22 Davy Process Techn Ltd Process
DE102007040707B4 (de) 2007-08-29 2012-05-16 Lurgi Gmbh Verfahren und Anlage zur Herstellung von Methanol
DE102008049621B4 (de) * 2008-09-30 2011-12-22 Lurgi Gmbh Verfahren und Anlage zur Herstellung von Methanol
DE102010008857A1 (de) 2010-02-22 2011-08-25 Lurgi GmbH, 60439 Verfahren zur Herstellung von Methanol

Also Published As

Publication number Publication date
CN111574324A (zh) 2020-08-25
EA201690088A1 (ru) 2016-07-29
EP2818458A1 (de) 2014-12-31
US9464014B2 (en) 2016-10-11
PL2818458T3 (pl) 2017-07-31
EA031957B1 (ru) 2019-03-29
WO2014206635A1 (en) 2014-12-31
CN105392762A (zh) 2016-03-09
CA2911306C (en) 2021-06-15
CA2911306A1 (en) 2014-12-31
US20160107961A1 (en) 2016-04-21

Similar Documents

Publication Publication Date Title
EP2818458B1 (de) Verfahren zur Herstellung von Methanol in Parallelreaktoren
EP2874738B1 (de) Verfahren und reaktionssystem zur herstellung von methanol
AU2016386958B2 (en) Methanol process
EP3210961B1 (de) Methanolherstellungsverfahren und methanolherstellungsvorrichtung
GB2550994A (en) Methanol process
EP3983365B1 (de) Verfahren zur synthese von methanol
US20120322651A1 (en) Process for preparing methanol
CN108101742B (zh) 改造甲醇工艺的方法
KR102286147B1 (ko) 대량 생산 용량을 위한 메탄올 합성 공정 레이아웃
RU2564818C2 (ru) Способ и установка для получения метанола с использованием изотермических каталитических слоев
KR20130120490A (ko) 합성 가스의 수소 함량을 향상시키는 방법
EA039241B1 (ru) Способ синтеза метанола
GB2568128A (en) Methanol synthesis process
KR101834912B1 (ko) 반응기
CN112661605A (zh) 用于多阶段生产甲醇的方法
CN112292200B (zh) 生产甲醇的方法和设置
KR101628661B1 (ko) 합성천연가스 제조장치 및 제조방법
CN112390702A (zh) 用于生产甲醇的方法和设备
WO2014095978A2 (en) Process and apparatus for the production of higher alcohols
US11247957B2 (en) Process for producing methanol by multistage synthesis
KR20240096891A (ko) 메탄올 제조를 위한 과정 및 플랜트
GB2624544A (en) Methanol process
US20180208529A1 (en) Serial methanol reactors

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20130627

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

R17P Request for examination filed (corrected)

Effective date: 20150624

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: HALDOR TOPSOEE A/S

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602013012880

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: C07C0029151000

Ipc: C07C0029152000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: B01J 8/04 20060101ALI20160520BHEP

Ipc: C07C 31/04 20060101ALI20160520BHEP

Ipc: C07C 29/152 20060101AFI20160520BHEP

INTG Intention to grant announced

Effective date: 20160620

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 838174

Country of ref document: AT

Kind code of ref document: T

Effective date: 20161115

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602013012880

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20161019

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161019

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 838174

Country of ref document: AT

Kind code of ref document: T

Effective date: 20161019

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170120

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170119

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161019

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161019

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161019

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161019

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161019

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170219

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161019

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170220

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161019

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161019

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161019

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602013012880

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161019

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161019

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161019

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161019

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161019

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161019

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161019

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170119

26N No opposition filed

Effective date: 20170720

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161019

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161019

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20170627

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170630

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170630

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170627

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170627

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170627

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170627

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20130627

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161019

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161019

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161019

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161019

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230602

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230622

Year of fee payment: 11

Ref country code: DE

Payment date: 20230627

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20230615

Year of fee payment: 11